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Nitrous Express

We started NX in 1996 because we knew we could offer nitrous systems that outperformed anything on the market right out of the box. Nitrous Express had an advantage; we got to start with a blank sheet of paper.  We were able to manufacture our components with all the hot rod modifications built in. This allowed our customers to achieve better results right out of the box than other racers who were paying big money to modify our competitors’ parts. It was like a breath of fresh air! We spent the next 22 years perfecting our nitrous products while expanding our product line to include some really awesome NX nitrous and water methanol products.

Snow Performance has manufactured the highest quality Water Methanol injection systems since 2002. Nitrous Express and Snow Performance had been great friends for many years and both companies had private labeled parts back and forth to ensure their product offerings were the most complete and best quality available. To further strengthen both brands, it just made sense to combine everything into one team. To that end, Nitrous Express acquired Snow Performance on November 14th 2018.

Since then, the NX and Snow Performance team has worked constantly to offer the best customer experience possible. The NX and Snow Performance team is extremely honored to offer our customers the highest quality and best performing nitrous and water methanol products available.    

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Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/15lb Bottle Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/15lb Bottle Quick View
Nitrous Express

Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/15lb Bottle

$1,872.94
NEX20940-15
Forced Induction Nitrous Express Nitrous Systems
These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous...
Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/12lb Bottle Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/12lb Bottle Quick View
Nitrous Express

Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/12lb Bottle

$2,649.66
NEX20940-12
Forced Induction Nitrous Express Nitrous Systems
These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous...
Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/10lb Bottle Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/10lb Bottle Quick View
Nitrous Express

Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/10lb Bottle

$1,783.75
NEX20940-10
Forced Induction Nitrous Express Nitrous Systems
These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous...
Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/5lb Bottle Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/5lb Bottle Quick View
Nitrous Express

Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/5lb Bottle

$1,771.01
NEX20940-05
Forced Induction Nitrous Express Nitrous Systems
These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous...
Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/o Bottle Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/o Bottle Quick View
Nitrous Express

Nitrous Express Holley High Ram Plenum Nitrous Plate Kit w/o Bottle

$1,624.48
NEX20940-00
Forced Induction Nitrous Express Nitrous Systems
These high tech nitrous plates bolt between the upper and lower intake manifold on Holley Hi-Ram manifolds for a quick and clean install. Nitrous...
Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/15lb Bottle Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/15lb Bottle Quick View
Nitrous Express

Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/15lb Bottle

$4,638.74
NEX20939BMF-15
Forced Induction Nitrous Express Nitrous Systems
This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install.Nitrous and fuel are...
Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/12lb Bottle Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/12lb Bottle Quick View
Nitrous Express

Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/12lb Bottle

$5,547.18
NEX20939BMF-12
Forced Induction Nitrous Express Nitrous Systems
This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install.Nitrous and fuel are...
Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/10lb Bottle Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/10lb Bottle Quick View
Nitrous Express

Nitrous Express Nitrous & Water Injection Kit w/Billet LT4 Supercharger Lid w/10lb Bottle

$4,574.41
NEX20939BMF-10
Forced Induction Nitrous Express Nitrous Systems
This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install.Nitrous and fuel are...
Nitrous Express Nitrous & Water Injection Nitrous Kit w/Billet LT4 Supercharger Lid w/o Bottle Nitrous Express Nitrous & Water Injection Nitrous Kit w/Billet LT4 Supercharger Lid w/o Bottle Quick View
Nitrous Express

Nitrous Express Nitrous & Water Injection Nitrous Kit w/Billet LT4 Supercharger Lid w/o Bottle

$4,497.22
NEX20939BMF-00
Forced Induction Nitrous Express Nitrous Systems
This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install.Nitrous and fuel are...
Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/15lb Bottle Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/15lb Bottle Quick View
Nitrous Express

Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/15lb Bottle

$3,013.62
NEX20939-15
Forced Induction Nitrous Express Nitrous Systems
This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install. Nitrous and fuel...
Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/12lb Bottle Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/12lb Bottle Quick View
Nitrous Express

Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/12lb Bottle

$3,605.60
NEX20939-12
Forced Induction Nitrous Express Nitrous Systems
This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install. Nitrous and fuel...
Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/10lb Bottle Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/10lb Bottle Quick View
Nitrous Express

Nitrous Express Nitrous Kit w/Billet LT4 Supercharger Lid w/10lb Bottle

$2,918.06
NEX20939-10
Forced Induction Nitrous Express Nitrous Systems
This Billet LT4 Supercharger Lid replaces the upper supercharger lid on all GM LT4 Superchargers for a quick and clean install. Nitrous and fuel...
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